Underdrain

Key component of all LAKOS Sand Media Filters is the exclusive LAKOS full-lateral underdrain system, featuring 3.6 times more open area than the filter tank’s inlet. This minimizes system pressure loss and provides for a more uniform flow of water across the filter surface and through the tank to the outlet. No dead spots. No channeling. Better backwashing characteristics (without need for gravel pack).

Backwash Valve

DuroBlack Manifolds

Choice of stainless steel or exclusive DuroBlack poly manifolds, available in configurations for 2, 3 and 4-tank systems … with tees and greater options soon to come. Durable and completely resistant to bacteria and corrosive issues.